From patchwork Fri Sep 28 01:17:19 2012
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Subject: [140/147] target-s390: Fix cpu_clone_regs
Date: Thu, 27 Sep 2012 15:17:19 -0000
From: Richard Henderson <rth@twiddle.net>
X-Patchwork-Id: 187681
Message-Id: <1348795039-28745-1-git-send-email-rth@twiddle.net>
To: qemu-devel@nongnu.org
Cc: Alexander Graf <agraf@suse.de>

R2 is the syscall return register, not R0.

Signed-off-by: Richard Henderson <rth@twiddle.net>

---
target-s390x/cpu.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h
index a6a6e3f..cfc716a 100644
--- a/target-s390x/cpu.h
+++ b/target-s390x/cpu.h
@@ -116,7 +116,7 @@ static inline void cpu_clone_regs(CPUS390XState *env, target_ulong newsp)
     if (newsp) {
         env->regs[15] = newsp;
     }
-    env->regs[0] = 0;
+    env->regs[2] = 0;
 }
 #endif